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IPv6 network address configuration method

An address configuration, ipv6 network technology, applied in the field of network communication, can solve problems such as security and management inconvenience, and achieve the effect of easy management

Inactive Publication Date: 2020-03-24
西安居正知识产权运营管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for configuring an IPv6 network address, which solves the problems in the prior art that different terminals are connected to the router through a public link, and the security and management are inconvenient in the later stage

Method used

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Embodiment 1

[0031] A kind of IPv6 network address configuration method of the present embodiment, concrete steps are as follows:

[0032] Step 1. The terminal generates and sends a routing request carrying service type information, and the service type information is attached to the routing request by means of an extended field;

[0033] Step 2, process the routing request, and assign the subnet prefix corresponding to the service type information carried in the routing request to the terminal according to the correspondence between the service type information and the subnet prefix;

[0034] Step 2.1. If no routing request is received, the host will use the stateful address configuration, which requires an agreement to obtain the address and other configuration parameters.

[0035] Step 2.2, if a routing request is received, the configuration information of IPv6 and IPv4 included in the message will be set on the terminal.

[0036] Step 2.2.1, using the address prefix and 64-bit interfa...

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PUM

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Abstract

The invention discloses an IPv6 (Internet Protocol Version 6) network address configuration method, which comprises the following specific steps that: a terminal generates and sends a routing requestcarrying service type information, and the service type information is attached to the routing request in an extended field mode; the routing request is processed, and a subnet prefix corresponding tothe service type information carried in the routing request is allocated to the terminal according to a corresponding relationship between the service type information and the subnet prefix; and theterminal generates an IPV6 address according to the distributed subnet prefix. According to the address configuration method provided by the invention, the subnet prefixes allocated to the terminals of the same service type accord with the predetermined relationship, so that the management of the IPV6 service is facilitated, and the expandability and the configuration flexibility of the network are improved.

Description

technical field [0001] The invention belongs to the technical field of network communication and relates to an IPv6 network address configuration method. Background technique [0002] IPv6 is a next-generation IP protocol designed by the Internet Engineering Task Force to replace the current version of the IP protocol, that is, IPv4. The current version number of the IP protocol is 4, referred to as IPv4, and its next version is IPv6. With the sharp shortage of IPv4 resources, it is believed that in the near future, IPv6 will become the standard of the latest generation of Internet addresses. Compared with IPv4, IPv6 has abundant address resources, which consist of six segments separated by dots. The IPv4 address is in a format similar to A.B.C.D, which is 32 bits, divided into four segments by \".\", and expressed in decimal; while the IPv6 address is similar to the format of X:X:X:X:X:X:X:X , IPv6 expands the IP address space from 32 bits to 128 bits, divides it into 8 ...

Claims

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Application Information

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IPC IPC(8): H04L29/12
CPCH04L61/5046H04L61/5007H04L61/5092H04L2101/659
Inventor 成丁
Owner 西安居正知识产权运营管理有限公司
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